42041968

素因数分解:

$2^4\times {\mathrm{241}}^1\times {\mathrm{10903}}^1$

素因数の和:11152

約数の個数: 20

約数和(自身を含む): 81801808

約数和(自身を除く): 39759840

約数列:

[1, 2, 4, 8, 16, 241, 482, 964, 1928, 3856, 10903, 21806, 43612, 87224, 174448, 2627623, 5255246, 10510492, 21020984, 42041968]

約数ペア:

[(1, 42041968), (2, 21020984), (4, 10510492), (8, 5255246), (16, 2627623), (241, 174448), (482, 87224), (964, 43612), (1928, 21806), (3856, 10903)]